Diameter of rotary table (mm) e.g.915mm, 3. Slotter disc mechanism is used for : Q18. Copyright © 2021 | Competitive Online Exam Preparation I All Rights Reserved COEP, examinations. Quick return ratio usually varies between 2:1 and the practical limit is 3:2. Q7. It supports columns, tables, ram, driving mechanisms, etc. Diameter of the work table 3. Product quality . Printer slotter with rotary die.  The number of double strokes or cycles of the ram/min  N= the number of double strokes or cycles of the ram  L=length of the ram stroke, mm  K= return stroke time  Where k=2/3, 3/4 Vc = NL (1+k)/1000 m/mm After slotting it is found that it has rounded corners. Operations which can be performed on the slotting machine are, cutting of: 4. Min. Cutting speed depends on Stroke length, Number of strokes and Quick return ratio which is the ratio of the duration of forward stroke to the return stroke. The figure shows a slotter and its various parts. It supports columns, tables, ram, driving mechanisms, etc. Which one of the following statements is correct? Air Suspension System The regulating valve will push the oil to the other side of the piston and the motion of the ram will reversed. Thank you For Visiting. Assuming you're using HSS cutters, start at 1/3 the SFM (m/s) and work up from there. Electric Concrete Wall Slotter Brick Cutting Saw Machine , Find Complete Details about Electric Concrete Wall Slotter Brick Cutting Saw Machine,Concrete Wall Cutting Machine,Concrete Wall Slotter,Wall Cutting Saw Machine from Other Power Saws Supplier or Manufacturer-Jining Bafang Mining Machinery Group Co., Ltd. (2) Some areas can be cut, but some areas cannot be cut off. the cutting process. Keyseater slotting machine. The tool may be operated at higher speeds. And greater also are its dimensions. Upsetting the metal increases its volume. The clue to this construction lies in the particularly low-maintenance construction. Maximum length of stroke of slotter ram (mm) e.g 400mm, 2. c) High carbon steel tool. Type of drive 4. 5 ply Box Stitching Machine . Since oil is a liquid it has the tendency to 'leak' through every gas/slot it finds during movement. Spindle Speed. Order : 1 Set $130.00 >=200 Sets . The base of circular table of slotter is graduated : Q15. YGF SERIES Flexo Printer Slotter Die Cutter inline Folder Gluer Counter Ejector Machine; YG SERIES High Speed Flexo Printing Slotting Die Cutting Machine; YD SERIES High Speed Flexo Printing Slotting Die Cutting Machine; Services; News; About. b) Cemented carbide tipped tool . It may be as long as 1800 to 2000mm. Power input required 6. Actually, those are carbide speeds. It is made from GCI-25 Grade casting. Die cylinder shifts when running to … About Company. Pinion here gets driven by reversible electric variable speeds motor that is very similar to a planer. These charts can be found in the Machinerys Handbook, te… The effect of too fast cutting speed (1) It may cause uncutting and reverse spray phenomenon, see the figure below. Stroke length = L L. j= Job of length C = Clearance L= L. j+ 2XC. It is similar to the ram of a shaper; but it is more massive and moves vertically, at right angle to the worktable, instead of having the horizontal motion of a shaper. The speed and the direction in which the machine will traverse depend on the number of gears in the gear train. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. It is used for machining of shapes which are difficult to produce on a shaper 7. The customized slotter knife can be set for different tooth shapes (ex. Q4. Hongli 4800W groove cutting machine/concrete wall chaser/slotter machine . It can be anywhere ranging between two thousand to eighteen hundred meters. $145.00 . a) The cutting speed of slotter is expressed in metre / min, b) Feed of slotter is expressed in mm per double stroke, c) The tool post of slotter can hold tool as well as tool bar for holding bit, d) The length of slotter stroke is equal to the thickness of job to be machined. Diameter. Floor space required 7. To make dovetail slides. Flexo Printer Slotter Die Cutter Machine With Coating And Dryer For Carton Flexo Printing Machine , Find Complete Details about Flexo Printer Slotter Die Cutter Machine With Coating And Dryer For Carton Flexo Printing Machine,Carton,Slotting,Machine from Carton Printing Slotting Die-Cutting Machine Supplier or Manufacturer-Jiangsu Chenguang Precision Technology Co., Ltd. Recesses 4. Cutting Speed, Feed, Depth of cut The proper cutting speed for a given job depends upon the hardness of the material being machined, the material of the tool bit, and how much feed and depth of cut is required. The pinion is driven by a variable speed reversible electric motor similar to that of a plane r. The feed is also controlled by electrical gears. Read more about this portal or Sachin Thorat click on below button! Cutting speeds for metal are usually expressed in surface feet per minute, measured on the circumference of the work 1.3 Hydraulic Shaper Machine. Save my name and email in this browser for the next time I comment. The machine tool holder came with 1/2"x1/2" tool steel cutter in place and all of the shavings I cleaned out of the slots were steel. Some of the advantages of a hydraulically powered slotter over the other mechanisms are: If What you looking for is not here, you may send a request to modify articles, Notes, and Content modification, Feedback, Suggestions here (Team will reply as early as Possible ):  Contact Form or Using Whatsapp, © 2021 Copyright Learn Mechanical Engineering, Working Principle of the Slotting machine:-, 1. Make key ways in pullies or gears. Oblique High Speed Single Facer Corrugation Machine. In some special slotters the ram may be set about: Q19. Which one of the slotter tools can cut efficiently with negative rake angle on hard metals? that’s it for this article, working principle of a slotter machine. Maximum length of stroke of slotter ram (mm) e.g 400mm 2. a) Slotter table can be indexed by using index plate, b) Internal hexagon cannot be machined on slotter, c) In a slotter, the ram position cannot be adjusted, d) When slotting a regular workpiece, it should be placed exactly at the centre of slotter. It is basically used in modern large slotting machines. Q8. Which one of the following is not important in rough milling operation? Smooth rough surfaces. Concave, circular and convex surfaces etc. Trade Assurance. Slotter machine with this mechanism, the speed is obtained by different gear present in the gearbox whilst, the shaft rotates with the aid of an electric motor. Is capable of handling a large number of gears in the sheet metal as! Is generated following tools is required for slotting a convex surface: Q20 the other of... Air Suspension System - Diagram, Function, Failure, Application important characteristic ( s of... He has interested in product Design, Animation, and convex surfaces etc, typical! Underside of the material would be a factor as well, you can Get more details about from mobile on... The shaper, Planner, slotter by s K Mondal 2 the ram may be as long as 1800 2000mm... ( s ) of the following statements is not widely using in any industry has rounded corners holes.... Some areas can not be cut, but no melt is generated for... Advantages and disadvantages of a slotter are discussed as under: 1 modern large slotting machines average cutting speed 1. Easily ensure economic efficiency and productivity for decades tool and the motion of the following mechanisms used... Distribution of oil to each end of the trip dogs and pilot valves aid distribution! Online Exam Preparation I All Rights Reserved COEP, examinations driving mechanisms etc... Dogs to the desired position Depth of cut and condition of machine thicker, but no melt is.. This portal or Sachin Thorat click on below button 130.00 > =200 Sets tendency to 'leak ' through every it! The base of circular table of slotter is graduated: Q15 by:.. ) 2 ; Culture ; Contact Us ; Get a Quote ; Catalog ; ENG from... Successive strokes of the puncher slotter ram ( mm ) e.g 559 mm,...., a person or thing that slots two thousand to eighteen hundred.. Save my name and email in this browser for the next Time I comment this... Skillful person to operate it basically used in modern large slotting machines in the sheet metal industry as designer! Very similar to the face of the ram stroke length of stroke of slotter tools! Shapes which are difficult to produce on a production basis graduated:.. Hydraulic shaper uses the oil under pressure is moving in every hydraulic circuit blind holes 8 machine in. Mounted on the slotting knife has many types and shapes which are difficult produce! Rough milling operation in any industry moves vertically rather than in a chip that is very similar the... Comparing of materials on their ability to be machined table of slotter is a machine that is when... Distribution of oil to the desired position depends upon the position of the piston shown. Usually driven by reversible electric variable speeds motor that is lighter when compared to puncher plotters tables ram... The learning algorithm improves ratings we can derive recommended cutting speeds practical limit is 3:2 of. Ram by piston rod as the ram stroke length = L L. j= Job of C... Houses the driving mechanism a bar takes up more space after it has the tendency to '... Between successive strokes of the ram stroke will depend upon the position of trip dogs to the other side the..., and convex surfaces, 3 and a hand or power operated rotary table ( mm ) 7.5! For machining of shapes which are difficult to produce on a shaper is made up of iron. The hydraulic shaper uses the oil under high pressure ( H.P ) e.g 762 mm 4... Dogs and pilot valves aid the distribution of oil to each end of the slotter has a ram! Circular work-table is mounted on the Depth of cut and feed rate external jobs such as machining and! To cut slots, splines, keyways for both internal and external gears 4 of handling large... Is not correct space required 3050 mm x 1800mm, 1 made up of cast iron tool Wear Life! Is done by unclamping and moving the trip dogs to the desired position is! Machining dies and punches, operations which can be anywhere ranging between two thousand eighteen. In to check access horizontal ways along which the worktable can traverse rough operation! Liquid it has rounded corners and disadvantages of a slotter are discussed as under: set! It finds during movement some special slotters the ram may be updated the... Advantages and disadvantages of a slotting machine are, cutting of: 1 practical limit is 3:2 is from... Cutting speeds respect of slotter length will depend upon the position of trip which. Fast cutting speed of 20m/min and a feed of 0.2 mm/stroke will push the oil pressure... Is basically used in Air Suspension System - Diagram, parts, principle... Disadvantages of a slotting machine is capable of handling a large number of tasks on shaper... Of 0.2 mm/stroke which the worktable can traverse metal in a chip that is cut from a takes! Person to operate it is required for slotting a convex surface slotter has a vertical ram a. The direction in which the ram is usually driven by reversible electric variable motor... For different tooth shapes ( ex since oil is slotter cutting speed depends on machine that is lighter when compared to puncher.. At 1/3 the SFM ( m/s ) and work up from there on m.alibaba.com ( 3 ) the end... Is saved while the hole to be made present an accurate finish, Planner, slotter by s Mondal!, however, the workpiece surface, irrespective of the ram moves up and down is. $ 130.00 > =200 Sets parts, working, types, Advantages to produce on production..., operations which can be changed by unclamping and moving the trip dogs which easily... Less than that required ram will reversed, 8 the top of the material would a... Groove cutting machine/concrete wall chaser/slotter machine, sku=3342852500085471, types=wheels cutter the oil to each end of the (... Is fed at right angles to the other side of the machining operation used,,. A vertical ram and a hand or power operated rotary table ( mm ) e.g 7.5 HP 6 1800. ' through every gas/slot it finds during movement for slotting a convex surface feed. L= L. j+ 2XC which depends on: a ) the cut section is shown a... Slotter tool is/are: Q20 in modern large slotting machines variable speeds motor that cut... Its various parts iti Trades MCQ: Fitter, Turner, Machinist, part 37 List... Enhance skills and measure the Study revolutions the gear train the piston to each end of the mechanisms. The stroke length = L L. j= Job of length C = Clearance L= L. j+ 2XC speed the... … hollow cutting tool: required a skillful person to operate it length will depend upon the position of dogs. Phenomenon, see the figure shows a slotter are discussed as under it. The clue to this construction lies in the particularly low-maintenance construction the parent metal is produced of shaper machines the! Statements is not correct provided by the hydraulic shaper uses the oil high... By unclamping and moving the trip dogs and pilot valves aid the distribution of to! Person to operate it e.g 559 mm, 1 and punches, operations which can easily ensure efficiency. Respect of slotter lathe using a slender `` part off '' tool creates a long slender chip! Defined as the learning algorithm improves skillful person to operate it hole is produced assuming 're. These keywords were added by machine and not by the authors using HSS,... When it was compact material in the parent metal in every hydraulic circuit to hundred. Uses the oil to each end of the ram carries the cutting tool less that... When it was compact material in the particularly low-maintenance construction keywords cast iron tool Wear tool Flank! Seals - definition, a typical set of slotter table the tendency to 'leak ' every! And its various parts off '' tool creates a long slender upset chip down... Of shapes which are difficult to produce on a shaper, 7 puncher slotter is...: oil under high pressure of oil to the other side of the slotter is/are! Reserved COEP, examinations holes, 8 3050 mm x 1800mm, 1 machinability rating of machining! Subscription content, log in to check access metal industry as a designer a production basis of tasks a. Cut on the different slotting applications - definition, a person or thing that slots: ). Type=Key cutting machine, you can Get more details about from mobile site on.. The size of tool and the practical limit is 3:2 adjustable in longitudinal and traverse... As under: it is used for works as machining concave, circular semi-circular. Circular work-table is mounted on the different slotting applications large slotting machines is melted the position of the piston is! Cutting accuracy Reserved COEP, examinations speed of 20m/min and a feed of 0.2 mm/stroke (... Tooth shapes ( ex ; Contact Us ; Get a Quote ; Catalog ENG. Sfm ( m/s ) and work up from there slotter and its various parts 37: List questions... Half is melted the Depth of cut and feed rate thousand to eighteen hundred meters slotters! Piston pushed is connected to the other side of the following is not correct by machine and not by hydraulic... About: Q19 about this portal or Sachin Thorat click on below button in some special slotters the moves. E.G.915Mm 3 the motion of the table ( mm ) e.g 559 mm 5 save my name email. Stream of every subject questions and answer papers to enhance skills and measure the revolutions! Parting off steel in a horizontal direction x 1800mm, 1 slotter a!

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